38234548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 74103876

約数和(自身を除く): 35869328

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 401, 484, 788, 802, 1604, 2167, 4334, 4411, 8668, 8822, 17644, 23837, 47674, 48521, 78997, 95348, 97042, 157994, 194084, 315988, 868967, 1737934, 3475868, 9558637, 19117274, 38234548]

約数ペア:

[(1, 38234548), (2, 19117274), (4, 9558637), (11, 3475868), (22, 1737934), (44, 868967), (121, 315988), (197, 194084), (242, 157994), (394, 97042), (401, 95348), (484, 78997), (788, 48521), (802, 47674), (1604, 23837), (2167, 17644), (4334, 8822), (4411, 8668)]